Windings TRIZ Cases
- Rotating Machine Stator Terminal Inversion for Compact Design
Inverting terminal orientation inward toward the rotor shaft reduces external dimensions while maintaining versatile lead wire connectivity.
- Integrated Brushless Motor Control Module Thermal Management
An integrated motor control module uses heat sinks between the PCB and electric motor to dissipate switching heat while minimizing wiring.
- Stator Interconnection Board Axial Projections Terminal Plug Guidance
Integrates axial projections onto a plastic ring to guide terminal plugs, reducing production complexity while maintaining connection reliability.
- Electric Coolant Pump Coil Carrier Positioning
Asymmetric keyways and axial line sleeves prevent misalignment during push-on assembly of the electric coolant pump.
- Motor Busbar Welding for High-Temperature Reliability
Replacing solder with welding prevents joint melting at elevated temperatures, ensuring stable motor operation.
- Stator Bar Connection Using Mechanical Pressing
Mechanical pressing replaces brazing to connect stator bars to phase rings, reducing maintenance time and equipment complexity.
- Outer Rotor Motor End Cap Wire Routing Trough
Wire-routing trough structure defines a protected pathway within the stator core margins for efficient cable distribution.
- Dynamic Wye Delta Motor Switching Assembly
Actuators move contact members to switch between wye and delta configurations, resolving torque versus speed trade-offs.
- Axial Gap Motor Stator Wire Fastening Resin Molding
Positioning the connecting wire fastening region away from the lead-out part prevents resin pressure damage during molding.
- Brushless Motor Stator Single Wire Winding Process
A single electromagnetic wire winds the stator core and pole shoes to form three phase output terminals directly from the winding structure.
- Planar Motor Stator Core Segmentation for Loss Reduction
Segmented stator cores combine soft magnetic powder and stacked steel plates to reduce core loss while simplifying manufacturing of planar type motors.
- Electric Machine Bushing Cooling Circuit Design
U-shaped tubular zones limit mechanical stress transmission while external circuits optimize water temperature for reliable cooling.
- Nickel Alloy Micro-Windmills for Wind Pressure Resistance
Monolithic electroplating deposits ductile nickel alloy onto micro-windmill structures to create robust energy harvesting components.
- Inertial Wave Energy Converter Deep Water Deployment
Segmented buoyant and inertial modules extract energy from wave-induced motion differentials without shore anchorage.
- Bus-Bar Wiring Structure for Parallel Coil Connection
Multi-level bus-bars with segmented insertion holes allow parallel coil wiring, reducing electrical interference and improving motor assembly speed.
- Stator Teeth Grooves Reduce Cogging Torque
Semicircular grooves on stator teeth modify magnetic permeability to reduce torque ripple in electric motors.
- Insulating Motor Housing With Integrated Power Supply Elements
Merges insulation and structural support into the housing body through insert molding, eliminating separate resin plates and reducing component count.
- Amorphous Stator Using Powder-Molded Split Cores
Molding amorphous alloy powder into split cores reduces core losses and simplifies manufacturing of high-power electric motors.
- Layered Terminal Structure for Rotary Machine Fastening
Stacking conductor portions in the fastening axis reduces terminal rigidity, resolving the trade-off between low electric resistance and sufficient axial force.